Or ignoring your links (sources), facts, and just posting the word "no" with no attempt to even counter or provide opposing information.
It boils down to "If I don't want to believe it, it isn't true."
lately their new strategy is when they can't argue they will just throw a sentence with random words that makes absolutely no sense and is completely of of the context of the original argument. and then they flag your post. And then they believe they won the argument.